package stringdemo;

/**
 * Created with IntelliJ IDEA.
 * Description:
 * User: 苏李涛
 * Date: 2024-07-05
 * Time: 22:03
 */
public class String2 {
    public static void main(String[] args) {
        //1.即尾插-->字符、字符串、整形数字
        StringBuffer  stringBuffer = new StringBuffer("haha");
        System.out.println(stringBuffer.append(1.1).toString());
    }
}
